Photo 1 of K&F Concept 49-52mm(2 Pcs) Step-Up Ring Adapter, 49mm to 52mm Step Up Filter Ring for 49mm Lens Install 52mm ND CPL UV Lens Filter

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Photo 1 of K&F Concept 49-52mm(2 Pcs) Step-Up Ring Adapter, 49mm to 52mm Step Up Filter Ring for 49mm Lens Install 52mm ND CPL UV Lens FilterPhoto 2 of K&F Concept 49-52mm(2 Pcs) Step-Up Ring Adapter, 49mm to 52mm Step Up Filter Ring for 49mm Lens Install 52mm ND CPL UV Lens Filter